User blog comment:Kal-El 115/rapture S5 E9/@comment-7891699-20150801154243

Yes it is. so from that episode onwards, Stan is the only thing in the series to still exist but it still looks exactly like the original place. In fact, the creators ever said it was canonical. It's like that Rick and Morty episode where they killed everyone in their dimension and they had to travel to another dimension, completely identical to theirs and kill the versions of themselves that lived there and live the rest of the series like that without going back at the end of the episode.